Add a method to remount all removable devices in DiskMountManager.

chrome/browser/chromeos/file_manager/fake_disk_mount_manager.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/file_manager/fake_disk_mount_manager.h"
 
 namespace file_manager {
 
 FakeDiskMountManager::MountRequest::MountRequest(
     const std::string& source_path,
@@ skipping 10 matching lines @@
 FakeDiskMountManager::MountRequest::MountRequest(const MountRequest& other) =
     default;
 
 FakeDiskMountManager::UnmountRequest::UnmountRequest(
     const std::string& mount_path,
     chromeos::UnmountOptions options)
     : mount_path(mount_path),
       options(options) {
 }
 
+FakeDiskMountManager::RemountAllRequest::RemountAllRequest(
+    chromeos::MountAccessMode access_mode)
+    : access_mode(access_mode) {}
+
 FakeDiskMountManager::FakeDiskMountManager() {
 }
 
 FakeDiskMountManager::~FakeDiskMountManager() {
 }
 
 void FakeDiskMountManager::AddObserver(Observer* observer) {
   DCHECK(observer);
   observers_.AddObserver(observer);
 }
@@ skipping 60 matching lines @@
   for (auto& observer : observers_) {
     observer.OnMountEvent(DiskMountManager::UNMOUNTING,
                           chromeos::MOUNT_ERROR_NONE, mount_point);
   }
 
   // Enqueue callback so that |FakeDiskMountManager::FinishAllUnmountRequest()|
   // can call them.
   pending_unmount_callbacks_.push(callback);
 }
 
+void FakeDiskMountManager::RemountAllRemovableDrives(
+    chromeos::MountAccessMode access_mode) {
+  remount_all_requests_.push_back(RemountAllRequest(access_mode));
+}
+
 bool FakeDiskMountManager::FinishAllUnmountPathRequests() {
   if (pending_unmount_callbacks_.empty())
     return false;
 
   while (!pending_unmount_callbacks_.empty()) {
     pending_unmount_callbacks_.front().Run(chromeos::MOUNT_ERROR_NONE);
     pending_unmount_callbacks_.pop();
   }
   return true;
 }
@@ skipping 17 matching lines @@
 }
 
 void FakeDiskMountManager::InvokeDiskEventForTest(
     chromeos::disks::DiskMountManager::DiskEvent event,
     const chromeos::disks::DiskMountManager::Disk* disk) {
   for (auto& observer : observers_)
     observer.OnDiskEvent(event, disk);
 }
 
 }  // namespace file_manager